Submitted in fulfilment of the requirements for the degree of Doctor of Philosophy. School of Computing Science, College of Science and Engineering, University of Glasgow, November 4, 2018.
Thesis
Ph.D. University of Glasgow 2018 School of Computing Science.
Bibliography
Includes bibliographical references (pages 189-204).
Note
Electronic version also available via Enlighten : Theses http://theses.gla.ac.uk/31000/